Okay so i recently got <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a>! But before <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> I have this other <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period app</a>, that I still use because it has my other dates on it. My period is so irregular and lasts up to 8 or 9 days.. What the heck is wrong ?!